218079752

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{225289}}^1$

素因数の和:225317

約数の個数: 24

約数和(自身を含む): 449453550

約数和(自身を除く): 231373798

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 225289, 450578, 901156, 1802312, 2478179, 4956358, 9912716, 19825432, 27259969, 54519938, 109039876, 218079752]

約数ペア:

[(1, 218079752), (2, 109039876), (4, 54519938), (8, 27259969), (11, 19825432), (22, 9912716), (44, 4956358), (88, 2478179), (121, 1802312), (242, 901156), (484, 450578), (968, 225289)]